Finding the Third Proportional to 32,783,121.50 and 71,499,222.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,783,121.50 : 71,499,222.25 = 71,499,222.25 : x
2. Step 2: Convert to fraction form
   32,783,121.50/71,499,222.25 = 71,499,222.25/x
3. Step 3: Cross multiply
   32,783,121.50x = 71,499,222.25 × 71,499,222.25
4. Step 4: Simplify right side
   32,783,121.50x = 5,112,138,782,354,895
5. Step 5: Solve for x
   x = 5,112,138,782,354,895/32,783,121.50
6. Step 6: Final answer
   x = 155,938,133.66