Finding the Third Proportional to 4,953,248 and 10,116,412

Step by Step Solution

1. Step 1: Write the proportion equation
   4,953,248 : 10,116,412 = 10,116,412 : x
2. Step 2: Convert to fraction form
   4,953,248/10,116,412 = 10,116,412/x
3. Step 3: Cross multiply
   4,953,248x = 10,116,412 × 10,116,412
4. Step 4: Simplify right side
   4,953,248x = 102,341,791,753,744
5. Step 5: Solve for x
   x = 102,341,791,753,744/4,953,248
6. Step 6: Final answer
   x = 20,661,552.13