Finding the Third Proportional to 1,315,712 and 2,834,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,315,712 : 2,834,446 = 2,834,446 : x
2. Step 2: Convert to fraction form
   1,315,712/2,834,446 = 2,834,446/x
3. Step 3: Cross multiply
   1,315,712x = 2,834,446 × 2,834,446
4. Step 4: Simplify right side
   1,315,712x = 8,034,084,126,916
5. Step 5: Solve for x
   x = 8,034,084,126,916/1,315,712
6. Step 6: Final answer
   x = 6,106,263.47