Finding the Third Proportional to 2,455,470.50 and 5,356,967

Step by Step Solution

1. Step 1: Write the proportion equation
   2,455,470.50 : 5,356,967 = 5,356,967 : x
2. Step 2: Convert to fraction form
   2,455,470.50/5,356,967 = 5,356,967/x
3. Step 3: Cross multiply
   2,455,470.50x = 5,356,967 × 5,356,967
4. Step 4: Simplify right side
   2,455,470.50x = 28,697,095,439,089
5. Step 5: Solve for x
   x = 28,697,095,439,089/2,455,470.50
6. Step 6: Final answer
   x = 11,687,004.77