Finding the Third Proportional to 1,365,951 and 2,069,345.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365,951 : 2,069,345.50 = 2,069,345.50 : x
2. Step 2: Convert to fraction form
   1,365,951/2,069,345.50 = 2,069,345.50/x
3. Step 3: Cross multiply
   1,365,951x = 2,069,345.50 × 2,069,345.50
4. Step 4: Simplify right side
   1,365,951x = 4,282,190,798,370.25
5. Step 5: Solve for x
   x = 4,282,190,798,370.25/1,365,951
6. Step 6: Final answer
   x = 3,134,951.98