Finding the Third Proportional to 5,905,912 and 9,110,716

Step by Step Solution

1. Step 1: Write the proportion equation
   5,905,912 : 9,110,716 = 9,110,716 : x
2. Step 2: Convert to fraction form
   5,905,912/9,110,716 = 9,110,716/x
3. Step 3: Cross multiply
   5,905,912x = 9,110,716 × 9,110,716
4. Step 4: Simplify right side
   5,905,912x = 83,005,146,032,656
5. Step 5: Solve for x
   x = 83,005,146,032,656/5,905,912
6. Step 6: Final answer
   x = 14,054,585.65