Finding the Third Proportional to 1,156,776 and 2,506,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,776 : 2,506,584 = 2,506,584 : x
2. Step 2: Convert to fraction form
   1,156,776/2,506,584 = 2,506,584/x
3. Step 3: Cross multiply
   1,156,776x = 2,506,584 × 2,506,584
4. Step 4: Simplify right side
   1,156,776x = 6,282,963,349,056
5. Step 5: Solve for x
   x = 6,282,963,349,056/1,156,776
6. Step 6: Final answer
   x = 5,431,443.38