Finding the Third Proportional to 109,090,737,667.88 and 254,885,186,963.25

Step by Step Solution

1. Step 1: Write the proportion equation
   109,090,737,667.88 : 254,885,186,963.25 = 254,885,186,963.25 : x
2. Step 2: Convert to fraction form
   109,090,737,667.88/254,885,186,963.25 = 254,885,186,963.25/x
3. Step 3: Cross multiply
   109,090,737,667.88x = 254,885,186,963.25 × 254,885,186,963.25
4. Step 4: Simplify right side
   109,090,737,667.88x = 64,966,458,533,290,906,222,592
5. Step 5: Solve for x
   x = 64,966,458,533,290,906,222,592/109,090,737,667.88
6. Step 6: Final answer
   x = 595,526,805,686.08