Finding the Third Proportional to 760,738 and 1,606,358.50

Step by Step Solution

1. Step 1: Write the proportion equation
   760,738 : 1,606,358.50 = 1,606,358.50 : x
2. Step 2: Convert to fraction form
   760,738/1,606,358.50 = 1,606,358.50/x
3. Step 3: Cross multiply
   760,738x = 1,606,358.50 × 1,606,358.50
4. Step 4: Simplify right side
   760,738x = 2,580,387,630,522.25
5. Step 5: Solve for x
   x = 2,580,387,630,522.25/760,738
6. Step 6: Final answer
   x = 3,391,953.12