Finding the Third Proportional to 771,648 and 1,602,432

Step by Step Solution

1. Step 1: Write the proportion equation
   771,648 : 1,602,432 = 1,602,432 : x
2. Step 2: Convert to fraction form
   771,648/1,602,432 = 1,602,432/x
3. Step 3: Cross multiply
   771,648x = 1,602,432 × 1,602,432
4. Step 4: Simplify right side
   771,648x = 2,567,788,314,624
5. Step 5: Solve for x
   x = 2,567,788,314,624/771,648
6. Step 6: Final answer
   x = 3,327,667.95