Finding the Third Proportional to 8,566,124 and 12,376,550

Step by Step Solution

1. Step 1: Write the proportion equation
   8,566,124 : 12,376,550 = 12,376,550 : x
2. Step 2: Convert to fraction form
   8,566,124/12,376,550 = 12,376,550/x
3. Step 3: Cross multiply
   8,566,124x = 12,376,550 × 12,376,550
4. Step 4: Simplify right side
   8,566,124x = 153,178,989,902,500
5. Step 5: Solve for x
   x = 153,178,989,902,500/8,566,124
6. Step 6: Final answer
   x = 17,881,948.70