Finding the Third Proportional to 14,989,304 and 31,156,168

Step by Step Solution

1. Step 1: Write the proportion equation
   14,989,304 : 31,156,168 = 31,156,168 : x
2. Step 2: Convert to fraction form
   14,989,304/31,156,168 = 31,156,168/x
3. Step 3: Cross multiply
   14,989,304x = 31,156,168 × 31,156,168
4. Step 4: Simplify right side
   14,989,304x = 970,706,804,444,224
5. Step 5: Solve for x
   x = 970,706,804,444,224/14,989,304
6. Step 6: Final answer
   x = 64,759,965.14