Finding the Third Proportional to 33,703,644.75 and 72,613,759.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,703,644.75 : 72,613,759.50 = 72,613,759.50 : x
2. Step 2: Convert to fraction form
   33,703,644.75/72,613,759.50 = 72,613,759.50/x
3. Step 3: Cross multiply
   33,703,644.75x = 72,613,759.50 × 72,613,759.50
4. Step 4: Simplify right side
   33,703,644.75x = 5,272,758,068,723,840
5. Step 5: Solve for x
   x = 5,272,758,068,723,840/33,703,644.75
6. Step 6: Final answer
   x = 156,444,743.82