Finding the Third Proportional to 696,798 and 1,526,456.25

Step by Step Solution

1. Step 1: Write the proportion equation
   696,798 : 1,526,456.25 = 1,526,456.25 : x
2. Step 2: Convert to fraction form
   696,798/1,526,456.25 = 1,526,456.25/x
3. Step 3: Cross multiply
   696,798x = 1,526,456.25 × 1,526,456.25
4. Step 4: Simplify right side
   696,798x = 2,330,068,683,164.06
5. Step 5: Solve for x
   x = 2,330,068,683,164.06/696,798
6. Step 6: Final answer
   x = 3,343,965.80