Finding the Third Proportional to 12,276,217.83 and 17,069,099.63

Step by Step Solution

1. Step 1: Write the proportion equation
   12,276,217.83 : 17,069,099.63 = 17,069,099.63 : x
2. Step 2: Convert to fraction form
   12,276,217.83/17,069,099.63 = 17,069,099.63/x
3. Step 3: Cross multiply
   12,276,217.83x = 17,069,099.63 × 17,069,099.63
4. Step 4: Simplify right side
   12,276,217.83x = 291,354,162,008,175.12
5. Step 5: Solve for x
   x = 291,354,162,008,175.12/12,276,217.83
6. Step 6: Final answer
   x = 23,733,218.66