Finding the Third Proportional to 5,692,422 and 12,492,330

Step by Step Solution

1. Step 1: Write the proportion equation
   5,692,422 : 12,492,330 = 12,492,330 : x
2. Step 2: Convert to fraction form
   5,692,422/12,492,330 = 12,492,330/x
3. Step 3: Cross multiply
   5,692,422x = 12,492,330 × 12,492,330
4. Step 4: Simplify right side
   5,692,422x = 156,058,308,828,900
5. Step 5: Solve for x
   x = 156,058,308,828,900/5,692,422
6. Step 6: Final answer
   x = 27,415,098.32