Finding the Third Proportional to 1,156,582 and 2,506,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,582 : 2,506,236 = 2,506,236 : x
2. Step 2: Convert to fraction form
   1,156,582/2,506,236 = 2,506,236/x
3. Step 3: Cross multiply
   1,156,582x = 2,506,236 × 2,506,236
4. Step 4: Simplify right side
   1,156,582x = 6,281,218,887,696
5. Step 5: Solve for x
   x = 6,281,218,887,696/1,156,582
6. Step 6: Final answer
   x = 5,430,846.14