Finding the Third Proportional to 7,364,368 and 9,949,720

Step by Step Solution

1. Step 1: Write the proportion equation
   7,364,368 : 9,949,720 = 9,949,720 : x
2. Step 2: Convert to fraction form
   7,364,368/9,949,720 = 9,949,720/x
3. Step 3: Cross multiply
   7,364,368x = 9,949,720 × 9,949,720
4. Step 4: Simplify right side
   7,364,368x = 98,996,928,078,400
5. Step 5: Solve for x
   x = 98,996,928,078,400/7,364,368
6. Step 6: Final answer
   x = 13,442,691.63