Finding the Third Proportional to 131,323,601,234 and 266,301,435,980

Step by Step Solution

1. Step 1: Write the proportion equation
   131,323,601,234 : 266,301,435,980 = 266,301,435,980 : x
2. Step 2: Convert to fraction form
   131,323,601,234/266,301,435,980 = 266,301,435,980/x
3. Step 3: Cross multiply
   131,323,601,234x = 266,301,435,980 × 266,301,435,980
4. Step 4: Simplify right side
   131,323,601,234x = 70,916,454,805,010,038,915,072
5. Step 5: Solve for x
   x = 70,916,454,805,010,038,915,072/131,323,601,234
6. Step 6: Final answer
   x = 540,013,022,325.26