Finding the Third Proportional to 5,900,520 and 8,905,032

Step by Step Solution

1. Step 1: Write the proportion equation
   5,900,520 : 8,905,032 = 8,905,032 : x
2. Step 2: Convert to fraction form
   5,900,520/8,905,032 = 8,905,032/x
3. Step 3: Cross multiply
   5,900,520x = 8,905,032 × 8,905,032
4. Step 4: Simplify right side
   5,900,520x = 79,299,594,921,024
5. Step 5: Solve for x
   x = 79,299,594,921,024/5,900,520
6. Step 6: Final answer
   x = 13,439,424.82