Finding the Third Proportional to 1,637,376 and 3,523,584

Step by Step Solution

1. Step 1: Write the proportion equation
   1,637,376 : 3,523,584 = 3,523,584 : x
2. Step 2: Convert to fraction form
   1,637,376/3,523,584 = 3,523,584/x
3. Step 3: Cross multiply
   1,637,376x = 3,523,584 × 3,523,584
4. Step 4: Simplify right side
   1,637,376x = 12,415,644,205,056
5. Step 5: Solve for x
   x = 12,415,644,205,056/1,637,376
6. Step 6: Final answer
   x = 7,582,646.99