Finding the Third Proportional to 5,248,460 and 7,845,366

Step by Step Solution

1. Step 1: Write the proportion equation
   5,248,460 : 7,845,366 = 7,845,366 : x
2. Step 2: Convert to fraction form
   5,248,460/7,845,366 = 7,845,366/x
3. Step 3: Cross multiply
   5,248,460x = 7,845,366 × 7,845,366
4. Step 4: Simplify right side
   5,248,460x = 61,549,767,673,956
5. Step 5: Solve for x
   x = 61,549,767,673,956/5,248,460
6. Step 6: Final answer
   x = 11,727,205.25