Finding the Third Proportional to 32,783,119.13 and 71,499,218.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,783,119.13 : 71,499,218.25 = 71,499,218.25 : x
2. Step 2: Convert to fraction form
   32,783,119.13/71,499,218.25 = 71,499,218.25/x
3. Step 3: Cross multiply
   32,783,119.13x = 71,499,218.25 × 71,499,218.25
4. Step 4: Simplify right side
   32,783,119.13x = 5,112,138,210,361,133
5. Step 5: Solve for x
   x = 5,112,138,210,361,133/32,783,119.13
6. Step 6: Final answer
   x = 155,938,127.51