Finding the Third Proportional to 6,290,599.50 and 13,758,705

Step by Step Solution

1. Step 1: Write the proportion equation
   6,290,599.50 : 13,758,705 = 13,758,705 : x
2. Step 2: Convert to fraction form
   6,290,599.50/13,758,705 = 13,758,705/x
3. Step 3: Cross multiply
   6,290,599.50x = 13,758,705 × 13,758,705
4. Step 4: Simplify right side
   6,290,599.50x = 189,301,963,277,025
5. Step 5: Solve for x
   x = 189,301,963,277,025/6,290,599.50
6. Step 6: Final answer
   x = 30,092,833.49