Finding the Third Proportional to 1,736,381 and 3,721,962

Step by Step Solution

1. Step 1: Write the proportion equation
   1,736,381 : 3,721,962 = 3,721,962 : x
2. Step 2: Convert to fraction form
   1,736,381/3,721,962 = 3,721,962/x
3. Step 3: Cross multiply
   1,736,381x = 3,721,962 × 3,721,962
4. Step 4: Simplify right side
   1,736,381x = 13,853,001,129,444
5. Step 5: Solve for x
   x = 13,853,001,129,444/1,736,381
6. Step 6: Final answer
   x = 7,978,088.41