Finding the Third Proportional to 751,497,100.50 and 1,554,543,979.50

Step by Step Solution

1. Step 1: Write the proportion equation
   751,497,100.50 : 1,554,543,979.50 = 1,554,543,979.50 : x
2. Step 2: Convert to fraction form
   751,497,100.50/1,554,543,979.50 = 1,554,543,979.50/x
3. Step 3: Cross multiply
   751,497,100.50x = 1,554,543,979.50 × 1,554,543,979.50
4. Step 4: Simplify right side
   751,497,100.50x = 2,416,606,984,199,696,384
5. Step 5: Solve for x
   x = 2,416,606,984,199,696,384/751,497,100.50
6. Step 6: Final answer
   x = 3,215,723,630.33