Finding the Third Proportional to 33,349,089 and 72,264,259.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,349,089 : 72,264,259.50 = 72,264,259.50 : x
2. Step 2: Convert to fraction form
   33,349,089/72,264,259.50 = 72,264,259.50/x
3. Step 3: Cross multiply
   33,349,089x = 72,264,259.50 × 72,264,259.50
4. Step 4: Simplify right side
   33,349,089x = 5,222,123,201,083,340
5. Step 5: Solve for x
   x = 5,222,123,201,083,340/33,349,089
6. Step 6: Final answer
   x = 156,589,680.79