Finding the Third Proportional to 5,910,385.50 and 12,829,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,910,385.50 : 12,829,630.50 = 12,829,630.50 : x
2. Step 2: Convert to fraction form
   5,910,385.50/12,829,630.50 = 12,829,630.50/x
3. Step 3: Cross multiply
   5,910,385.50x = 12,829,630.50 × 12,829,630.50
4. Step 4: Simplify right side
   5,910,385.50x = 164,599,418,766,530.25
5. Step 5: Solve for x
   x = 164,599,418,766,530.25/5,910,385.50
6. Step 6: Final answer
   x = 27,849,184.92