Finding the Third Proportional to 3,750,146 and 8,181,754

Step by Step Solution

1. Step 1: Write the proportion equation
   3,750,146 : 8,181,754 = 8,181,754 : x
2. Step 2: Convert to fraction form
   3,750,146/8,181,754 = 8,181,754/x
3. Step 3: Cross multiply
   3,750,146x = 8,181,754 × 8,181,754
4. Step 4: Simplify right side
   3,750,146x = 66,941,098,516,516
5. Step 5: Solve for x
   x = 66,941,098,516,516/3,750,146
6. Step 6: Final answer
   x = 17,850,264.63