Finding the Third Proportional to 1,572,462 and 3,439,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,462 : 3,439,350 = 3,439,350 : x
2. Step 2: Convert to fraction form
   1,572,462/3,439,350 = 3,439,350/x
3. Step 3: Cross multiply
   1,572,462x = 3,439,350 × 3,439,350
4. Step 4: Simplify right side
   1,572,462x = 11,829,128,422,500
5. Step 5: Solve for x
   x = 11,829,128,422,500/1,572,462
6. Step 6: Final answer
   x = 7,522,679.99