Finding the Third Proportional to 2,196,650 and 4,748,588

Step by Step Solution

1. Step 1: Write the proportion equation
   2,196,650 : 4,748,588 = 4,748,588 : x
2. Step 2: Convert to fraction form
   2,196,650/4,748,588 = 4,748,588/x
3. Step 3: Cross multiply
   2,196,650x = 4,748,588 × 4,748,588
4. Step 4: Simplify right side
   2,196,650x = 22,549,087,993,744
5. Step 5: Solve for x
   x = 22,549,087,993,744/2,196,650
6. Step 6: Final answer
   x = 10,265,216.58