Finding the Third Proportional to 5,108,340 and 7,683,963

Step by Step Solution

1. Step 1: Write the proportion equation
   5,108,340 : 7,683,963 = 7,683,963 : x
2. Step 2: Convert to fraction form
   5,108,340/7,683,963 = 7,683,963/x
3. Step 3: Cross multiply
   5,108,340x = 7,683,963 × 7,683,963
4. Step 4: Simplify right side
   5,108,340x = 59,043,287,385,369
5. Step 5: Solve for x
   x = 59,043,287,385,369/5,108,340
6. Step 6: Final answer
   x = 11,558,214.09