Finding the Third Proportional to 12,233,979 and 17,111,224.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,233,979 : 17,111,224.50 = 17,111,224.50 : x
2. Step 2: Convert to fraction form
   12,233,979/17,111,224.50 = 17,111,224.50/x
3. Step 3: Cross multiply
   12,233,979x = 17,111,224.50 × 17,111,224.50
4. Step 4: Simplify right side
   12,233,979x = 292,794,003,889,400.25
5. Step 5: Solve for x
   x = 292,794,003,889,400.25/12,233,979
6. Step 6: Final answer
   x = 23,932,851.60