Finding the Third Proportional to 5,041,380 and 7,748,964

Step by Step Solution

1. Step 1: Write the proportion equation
   5,041,380 : 7,748,964 = 7,748,964 : x
2. Step 2: Convert to fraction form
   5,041,380/7,748,964 = 7,748,964/x
3. Step 3: Cross multiply
   5,041,380x = 7,748,964 × 7,748,964
4. Step 4: Simplify right side
   5,041,380x = 60,046,443,073,296
5. Step 5: Solve for x
   x = 60,046,443,073,296/5,041,380
6. Step 6: Final answer
   x = 11,910,715.53