Finding the Third Proportional to 2,377,983 and 5,210,449.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,377,983 : 5,210,449.50 = 5,210,449.50 : x
2. Step 2: Convert to fraction form
   2,377,983/5,210,449.50 = 5,210,449.50/x
3. Step 3: Cross multiply
   2,377,983x = 5,210,449.50 × 5,210,449.50
4. Step 4: Simplify right side
   2,377,983x = 27,148,783,992,050.25
5. Step 5: Solve for x
   x = 27,148,783,992,050.25/2,377,983
6. Step 6: Final answer
   x = 11,416,727.53