Finding the Third Proportional to 31,984,936 and 45,584,986

Step by Step Solution

1. Step 1: Write the proportion equation
   31,984,936 : 45,584,986 = 45,584,986 : x
2. Step 2: Convert to fraction form
   31,984,936/45,584,986 = 45,584,986/x
3. Step 3: Cross multiply
   31,984,936x = 45,584,986 × 45,584,986
4. Step 4: Simplify right side
   31,984,936x = 2,077,990,948,620,196
5. Step 5: Solve for x
   x = 2,077,990,948,620,196/31,984,936
6. Step 6: Final answer
   x = 64,967,800.74