Finding the Third Proportional to 700,211 and 1,426,116.50

Step by Step Solution

1. Step 1: Write the proportion equation
   700,211 : 1,426,116.50 = 1,426,116.50 : x
2. Step 2: Convert to fraction form
   700,211/1,426,116.50 = 1,426,116.50/x
3. Step 3: Cross multiply
   700,211x = 1,426,116.50 × 1,426,116.50
4. Step 4: Simplify right side
   700,211x = 2,033,808,271,572.25
5. Step 5: Solve for x
   x = 2,033,808,271,572.25/700,211
6. Step 6: Final answer
   x = 2,904,564.87