Finding the Third Proportional to 877,640,065.50 and 1,827,921,883.50

Step by Step Solution

1. Step 1: Write the proportion equation
   877,640,065.50 : 1,827,921,883.50 = 1,827,921,883.50 : x
2. Step 2: Convert to fraction form
   877,640,065.50/1,827,921,883.50 = 1,827,921,883.50/x
3. Step 3: Cross multiply
   877,640,065.50x = 1,827,921,883.50 × 1,827,921,883.50
4. Step 4: Simplify right side
   877,640,065.50x = 3,341,298,412,178,187,776
5. Step 5: Solve for x
   x = 3,341,298,412,178,187,776/877,640,065.50
6. Step 6: Final answer
   x = 3,807,139,787.17