Finding the Third Proportional to 33,036,820.88 and 72,426,606.75

Step by Step Solution

1. Step 1: Write the proportion equation
   33,036,820.88 : 72,426,606.75 = 72,426,606.75 : x
2. Step 2: Convert to fraction form
   33,036,820.88/72,426,606.75 = 72,426,606.75/x
3. Step 3: Cross multiply
   33,036,820.88x = 72,426,606.75 × 72,426,606.75
4. Step 4: Simplify right side
   33,036,820.88x = 5,245,613,365,319,146
5. Step 5: Solve for x
   x = 5,245,613,365,319,146/33,036,820.88
6. Step 6: Final answer
   x = 158,780,815.66