Finding the Third Proportional to 4,803,402.50 and 10,459,668

Step by Step Solution

1. Step 1: Write the proportion equation
   4,803,402.50 : 10,459,668 = 10,459,668 : x
2. Step 2: Convert to fraction form
   4,803,402.50/10,459,668 = 10,459,668/x
3. Step 3: Cross multiply
   4,803,402.50x = 10,459,668 × 10,459,668
4. Step 4: Simplify right side
   4,803,402.50x = 109,404,654,670,224
5. Step 5: Solve for x
   x = 109,404,654,670,224/4,803,402.50
6. Step 6: Final answer
   x = 22,776,491.18