Finding the Third Proportional to 2,205,342 and 4,748,587

Step by Step Solution

1. Step 1: Write the proportion equation
   2,205,342 : 4,748,587 = 4,748,587 : x
2. Step 2: Convert to fraction form
   2,205,342/4,748,587 = 4,748,587/x
3. Step 3: Cross multiply
   2,205,342x = 4,748,587 × 4,748,587
4. Step 4: Simplify right side
   2,205,342x = 22,549,078,496,569
5. Step 5: Solve for x
   x = 22,549,078,496,569/2,205,342
6. Step 6: Final answer
   x = 10,224,753.57