Finding the Third Proportional to 1,528,785,388,773 and 2,290,941,778,998

Step by Step Solution

1. Step 1: Write the proportion equation
   1,528,785,388,773 : 2,290,941,778,998 = 2,290,941,778,998 : x
2. Step 2: Convert to fraction form
   1,528,785,388,773/2,290,941,778,998 = 2,290,941,778,998/x
3. Step 3: Cross multiply
   1,528,785,388,773x = 2,290,941,778,998 × 2,290,941,778,998
4. Step 4: Simplify right side
   1,528,785,388,773x = 5,248,414,234,758,520,732,909,568
5. Step 5: Solve for x
   x = 5,248,414,234,758,520,732,909,568/1,528,785,388,773
6. Step 6: Final answer
   x = 3,433,061,483,515.94