Finding the Third Proportional to 5,248,484 and 7,845,400

Step by Step Solution

1. Step 1: Write the proportion equation
   5,248,484 : 7,845,400 = 7,845,400 : x
2. Step 2: Convert to fraction form
   5,248,484/7,845,400 = 7,845,400/x
3. Step 3: Cross multiply
   5,248,484x = 7,845,400 × 7,845,400
4. Step 4: Simplify right side
   5,248,484x = 61,550,301,160,000
5. Step 5: Solve for x
   x = 61,550,301,160,000/5,248,484
6. Step 6: Final answer
   x = 11,727,253.27