Finding the Third Proportional to 235,287,796.50 and 517,010,706

Step by Step Solution

1. Step 1: Write the proportion equation
   235,287,796.50 : 517,010,706 = 517,010,706 : x
2. Step 2: Convert to fraction form
   235,287,796.50/517,010,706 = 517,010,706/x
3. Step 3: Cross multiply
   235,287,796.50x = 517,010,706 × 517,010,706
4. Step 4: Simplify right side
   235,287,796.50x = 267,300,070,118,618,432
5. Step 5: Solve for x
   x = 267,300,070,118,618,432/235,287,796.50
6. Step 6: Final answer
   x = 1,136,055,818.00