Finding the Third Proportional to 634,051,036.50 and 1,019,233,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   634,051,036.50 : 1,019,233,726.50 = 1,019,233,726.50 : x
2. Step 2: Convert to fraction form
   634,051,036.50/1,019,233,726.50 = 1,019,233,726.50/x
3. Step 3: Cross multiply
   634,051,036.50x = 1,019,233,726.50 × 1,019,233,726.50
4. Step 4: Simplify right side
   634,051,036.50x = 1,038,837,389,235,076,864
5. Step 5: Solve for x
   x = 1,038,837,389,235,076,864/634,051,036.50
6. Step 6: Final answer
   x = 1,638,412,887.03