Finding the Third Proportional to 1,347,570 and 2,948,346

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,570 : 2,948,346 = 2,948,346 : x
2. Step 2: Convert to fraction form
   1,347,570/2,948,346 = 2,948,346/x
3. Step 3: Cross multiply
   1,347,570x = 2,948,346 × 2,948,346
4. Step 4: Simplify right side
   1,347,570x = 8,692,744,135,716
5. Step 5: Solve for x
   x = 8,692,744,135,716/1,347,570
6. Step 6: Final answer
   x = 6,450,680.96