Finding the Third Proportional to 1,347,630 and 2,948,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,630 : 2,948,460 = 2,948,460 : x
2. Step 2: Convert to fraction form
   1,347,630/2,948,460 = 2,948,460/x
3. Step 3: Cross multiply
   1,347,630x = 2,948,460 × 2,948,460
4. Step 4: Simplify right side
   1,347,630x = 8,693,416,371,600
5. Step 5: Solve for x
   x = 8,693,416,371,600/1,347,630
6. Step 6: Final answer
   x = 6,450,892.58