Finding the Third Proportional to 13,636,964.25 and 30,300,649.88

Step by Step Solution

1. Step 1: Write the proportion equation
   13,636,964.25 : 30,300,649.88 = 30,300,649.88 : x
2. Step 2: Convert to fraction form
   13,636,964.25/30,300,649.88 = 30,300,649.88/x
3. Step 3: Cross multiply
   13,636,964.25x = 30,300,649.88 × 30,300,649.88
4. Step 4: Simplify right side
   13,636,964.25x = 918,129,382,847,337.50
5. Step 5: Solve for x
   x = 918,129,382,847,337.50/13,636,964.25
6. Step 6: Final answer
   x = 67,326,522.68