Finding the Third Proportional to 680,196 and 1,484,733

Step by Step Solution

1. Step 1: Write the proportion equation
   680,196 : 1,484,733 = 1,484,733 : x
2. Step 2: Convert to fraction form
   680,196/1,484,733 = 1,484,733/x
3. Step 3: Cross multiply
   680,196x = 1,484,733 × 1,484,733
4. Step 4: Simplify right side
   680,196x = 2,204,432,081,289
5. Step 5: Solve for x
   x = 2,204,432,081,289/680,196
6. Step 6: Final answer
   x = 3,240,877.75