Finding the Third Proportional to 14,577,156 and 31,891,838

Step by Step Solution

1. Step 1: Write the proportion equation
   14,577,156 : 31,891,838 = 31,891,838 : x
2. Step 2: Convert to fraction form
   14,577,156/31,891,838 = 31,891,838/x
3. Step 3: Cross multiply
   14,577,156x = 31,891,838 × 31,891,838
4. Step 4: Simplify right side
   14,577,156x = 1,017,089,331,018,244
5. Step 5: Solve for x
   x = 1,017,089,331,018,244/14,577,156
6. Step 6: Final answer
   x = 69,772,823.38