Finding the Third Proportional to 14,646,274 and 31,896,308

Step by Step Solution

1. Step 1: Write the proportion equation
   14,646,274 : 31,896,308 = 31,896,308 : x
2. Step 2: Convert to fraction form
   14,646,274/31,896,308 = 31,896,308/x
3. Step 3: Cross multiply
   14,646,274x = 31,896,308 × 31,896,308
4. Step 4: Simplify right side
   14,646,274x = 1,017,374,464,030,864
5. Step 5: Solve for x
   x = 1,017,374,464,030,864/14,646,274
6. Step 6: Final answer
   x = 69,463,022.75