Finding the Third Proportional to 1,156,662 and 2,506,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,662 : 2,506,374 = 2,506,374 : x
2. Step 2: Convert to fraction form
   1,156,662/2,506,374 = 2,506,374/x
3. Step 3: Cross multiply
   1,156,662x = 2,506,374 × 2,506,374
4. Step 4: Simplify right side
   1,156,662x = 6,281,910,627,876
5. Step 5: Solve for x
   x = 6,281,910,627,876/1,156,662
6. Step 6: Final answer
   x = 5,431,068.56