Finding the Third Proportional to 1,301,640,395.25 and 1,982,914,654.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,640,395.25 : 1,982,914,654.50 = 1,982,914,654.50 : x
2. Step 2: Convert to fraction form
   1,301,640,395.25/1,982,914,654.50 = 1,982,914,654.50/x
3. Step 3: Cross multiply
   1,301,640,395.25x = 1,982,914,654.50 × 1,982,914,654.50
4. Step 4: Simplify right side
   1,301,640,395.25x = 3,931,950,527,030,854,144
5. Step 5: Solve for x
   x = 3,931,950,527,030,854,144/1,301,640,395.25
6. Step 6: Final answer
   x = 3,020,765,598.07