Finding the Third Proportional to 4,921,932 and 7,703,476

Step by Step Solution

1. Step 1: Write the proportion equation
   4,921,932 : 7,703,476 = 7,703,476 : x
2. Step 2: Convert to fraction form
   4,921,932/7,703,476 = 7,703,476/x
3. Step 3: Cross multiply
   4,921,932x = 7,703,476 × 7,703,476
4. Step 4: Simplify right side
   4,921,932x = 59,343,542,482,576
5. Step 5: Solve for x
   x = 59,343,542,482,576/4,921,932
6. Step 6: Final answer
   x = 12,056,961.06