Finding the Third Proportional to 8,967,422 and 12,583,066

Step by Step Solution

1. Step 1: Write the proportion equation
   8,967,422 : 12,583,066 = 12,583,066 : x
2. Step 2: Convert to fraction form
   8,967,422/12,583,066 = 12,583,066/x
3. Step 3: Cross multiply
   8,967,422x = 12,583,066 × 12,583,066
4. Step 4: Simplify right side
   8,967,422x = 158,333,549,960,356
5. Step 5: Solve for x
   x = 158,333,549,960,356/8,967,422
6. Step 6: Final answer
   x = 17,656,529.37