Finding the Third Proportional to 12,194,967 and 17,834,457

Step by Step Solution

1. Step 1: Write the proportion equation
   12,194,967 : 17,834,457 = 17,834,457 : x
2. Step 2: Convert to fraction form
   12,194,967/17,834,457 = 17,834,457/x
3. Step 3: Cross multiply
   12,194,967x = 17,834,457 × 17,834,457
4. Step 4: Simplify right side
   12,194,967x = 318,067,856,484,849
5. Step 5: Solve for x
   x = 318,067,856,484,849/12,194,967
6. Step 6: Final answer
   x = 26,081,895.63