Finding the Third Proportional to 5,365,884 and 7,877,754

Step by Step Solution

1. Step 1: Write the proportion equation
   5,365,884 : 7,877,754 = 7,877,754 : x
2. Step 2: Convert to fraction form
   5,365,884/7,877,754 = 7,877,754/x
3. Step 3: Cross multiply
   5,365,884x = 7,877,754 × 7,877,754
4. Step 4: Simplify right side
   5,365,884x = 62,059,008,084,516
5. Step 5: Solve for x
   x = 62,059,008,084,516/5,365,884
6. Step 6: Final answer
   x = 11,565,477.02