Finding the Third Proportional to 1,069,770 and 2,349,490.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,069,770 : 2,349,490.50 = 2,349,490.50 : x
2. Step 2: Convert to fraction form
   1,069,770/2,349,490.50 = 2,349,490.50/x
3. Step 3: Cross multiply
   1,069,770x = 2,349,490.50 × 2,349,490.50
4. Step 4: Simplify right side
   1,069,770x = 5,520,105,609,590.25
5. Step 5: Solve for x
   x = 5,520,105,609,590.25/1,069,770
6. Step 6: Final answer
   x = 5,160,086.38