Finding the Third Proportional to 6,033,312 and 8,439,426

Step by Step Solution

1. Step 1: Write the proportion equation
   6,033,312 : 8,439,426 = 8,439,426 : x
2. Step 2: Convert to fraction form
   6,033,312/8,439,426 = 8,439,426/x
3. Step 3: Cross multiply
   6,033,312x = 8,439,426 × 8,439,426
4. Step 4: Simplify right side
   6,033,312x = 71,223,911,209,476
5. Step 5: Solve for x
   x = 71,223,911,209,476/6,033,312
6. Step 6: Final answer
   x = 11,805,109.90