Finding the Third Proportional to 3,632,391 and 7,903,248

Step by Step Solution

1. Step 1: Write the proportion equation
   3,632,391 : 7,903,248 = 7,903,248 : x
2. Step 2: Convert to fraction form
   3,632,391/7,903,248 = 7,903,248/x
3. Step 3: Cross multiply
   3,632,391x = 7,903,248 × 7,903,248
4. Step 4: Simplify right side
   3,632,391x = 62,461,328,949,504
5. Step 5: Solve for x
   x = 62,461,328,949,504/3,632,391
6. Step 6: Final answer
   x = 17,195,651.28