Finding the Third Proportional to 42,985,255.50 and 94,415,134.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,985,255.50 : 94,415,134.50 = 94,415,134.50 : x
2. Step 2: Convert to fraction form
   42,985,255.50/94,415,134.50 = 94,415,134.50/x
3. Step 3: Cross multiply
   42,985,255.50x = 94,415,134.50 × 94,415,134.50
4. Step 4: Simplify right side
   42,985,255.50x = 8,914,217,622,653,090
5. Step 5: Solve for x
   x = 8,914,217,622,653,090/42,985,255.50
6. Step 6: Final answer
   x = 207,378,495.69