Finding the Third Proportional to 5,248,480 and 7,845,396

Step by Step Solution

1. Step 1: Write the proportion equation
   5,248,480 : 7,845,396 = 7,845,396 : x
2. Step 2: Convert to fraction form
   5,248,480/7,845,396 = 7,845,396/x
3. Step 3: Cross multiply
   5,248,480x = 7,845,396 × 7,845,396
4. Step 4: Simplify right side
   5,248,480x = 61,550,238,396,816
5. Step 5: Solve for x
   x = 61,550,238,396,816/5,248,480
6. Step 6: Final answer
   x = 11,727,250.25