Finding the Third Proportional to 84,964,566.94 and 131,200,150.78

Step by Step Solution

1. Step 1: Write the proportion equation
   84,964,566.94 : 131,200,150.78 = 131,200,150.78 : x
2. Step 2: Convert to fraction form
   84,964,566.94/131,200,150.78 = 131,200,150.78/x
3. Step 3: Cross multiply
   84,964,566.94x = 131,200,150.78 × 131,200,150.78
4. Step 4: Simplify right side
   84,964,566.94x = 17,213,479,565,022,734
5. Step 5: Solve for x
   x = 17,213,479,565,022,734/84,964,566.94
6. Step 6: Final answer
   x = 202,595,978.36