Finding the Third Proportional to 68,088,637.50 and 141,022,111.13

Step by Step Solution

1. Step 1: Write the proportion equation
   68,088,637.50 : 141,022,111.13 = 141,022,111.13 : x
2. Step 2: Convert to fraction form
   68,088,637.50/141,022,111.13 = 141,022,111.13/x
3. Step 3: Cross multiply
   68,088,637.50x = 141,022,111.13 × 141,022,111.13
4. Step 4: Simplify right side
   68,088,637.50x = 19,887,235,826,151,848
5. Step 5: Solve for x
   x = 19,887,235,826,151,848/68,088,637.50
6. Step 6: Final answer
   x = 292,078,628.04