Finding the Third Proportional to 1,572,466 and 3,439,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,466 : 3,439,352 = 3,439,352 : x
2. Step 2: Convert to fraction form
   1,572,466/3,439,352 = 3,439,352/x
3. Step 3: Cross multiply
   1,572,466x = 3,439,352 × 3,439,352
4. Step 4: Simplify right side
   1,572,466x = 11,829,142,179,904
5. Step 5: Solve for x
   x = 11,829,142,179,904/1,572,466
6. Step 6: Final answer
   x = 7,522,669.60