Finding the Third Proportional to 41,819,152.50 and 87,074,988

Step by Step Solution

1. Step 1: Write the proportion equation
   41,819,152.50 : 87,074,988 = 87,074,988 : x
2. Step 2: Convert to fraction form
   41,819,152.50/87,074,988 = 87,074,988/x
3. Step 3: Cross multiply
   41,819,152.50x = 87,074,988 × 87,074,988
4. Step 4: Simplify right side
   41,819,152.50x = 7,582,053,535,200,144
5. Step 5: Solve for x
   x = 7,582,053,535,200,144/41,819,152.50
6. Step 6: Final answer
   x = 181,305,767.38