Finding the Third Proportional to 1,566,748 and 2,113,915

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,748 : 2,113,915 = 2,113,915 : x
2. Step 2: Convert to fraction form
   1,566,748/2,113,915 = 2,113,915/x
3. Step 3: Cross multiply
   1,566,748x = 2,113,915 × 2,113,915
4. Step 4: Simplify right side
   1,566,748x = 4,468,636,627,225
5. Step 5: Solve for x
   x = 4,468,636,627,225/1,566,748
6. Step 6: Final answer
   x = 2,852,173.18