Finding the Third Proportional to 4,938,248 and 7,048,157

Step by Step Solution

1. Step 1: Write the proportion equation
   4,938,248 : 7,048,157 = 7,048,157 : x
2. Step 2: Convert to fraction form
   4,938,248/7,048,157 = 7,048,157/x
3. Step 3: Cross multiply
   4,938,248x = 7,048,157 × 7,048,157
4. Step 4: Simplify right side
   4,938,248x = 49,676,517,096,649
5. Step 5: Solve for x
   x = 49,676,517,096,649/4,938,248
6. Step 6: Final answer
   x = 10,059,542.80