Finding the Third Proportional to 3,643,652 and 5,445,402

Step by Step Solution

1. Step 1: Write the proportion equation
   3,643,652 : 5,445,402 = 5,445,402 : x
2. Step 2: Convert to fraction form
   3,643,652/5,445,402 = 5,445,402/x
3. Step 3: Cross multiply
   3,643,652x = 5,445,402 × 5,445,402
4. Step 4: Simplify right side
   3,643,652x = 29,652,402,941,604
5. Step 5: Solve for x
   x = 29,652,402,941,604/3,643,652
6. Step 6: Final answer
   x = 8,138,099.62