Finding the Third Proportional to 694,155 and 1,049,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   694,155 : 1,049,968.50 = 1,049,968.50 : x
2. Step 2: Convert to fraction form
   694,155/1,049,968.50 = 1,049,968.50/x
3. Step 3: Cross multiply
   694,155x = 1,049,968.50 × 1,049,968.50
4. Step 4: Simplify right side
   694,155x = 1,102,433,850,992.25
5. Step 5: Solve for x
   x = 1,102,433,850,992.25/694,155
6. Step 6: Final answer
   x = 1,588,166.69