Finding the Third Proportional to 4,469,925 and 9,654,316

Step by Step Solution

1. Step 1: Write the proportion equation
   4,469,925 : 9,654,316 = 9,654,316 : x
2. Step 2: Convert to fraction form
   4,469,925/9,654,316 = 9,654,316/x
3. Step 3: Cross multiply
   4,469,925x = 9,654,316 × 9,654,316
4. Step 4: Simplify right side
   4,469,925x = 93,205,817,427,856
5. Step 5: Solve for x
   x = 93,205,817,427,856/4,469,925
6. Step 6: Final answer
   x = 20,851,763.16