Finding the Third Proportional to 3,056,664 and 4,713,312

Step by Step Solution

1. Step 1: Write the proportion equation
   3,056,664 : 4,713,312 = 4,713,312 : x
2. Step 2: Convert to fraction form
   3,056,664/4,713,312 = 4,713,312/x
3. Step 3: Cross multiply
   3,056,664x = 4,713,312 × 4,713,312
4. Step 4: Simplify right side
   3,056,664x = 22,215,310,009,344
5. Step 5: Solve for x
   x = 22,215,310,009,344/3,056,664
6. Step 6: Final answer
   x = 7,267,828.59