Finding the Third Proportional to 543,256,681.50 and 1,176,763,933.69

Step by Step Solution

1. Step 1: Write the proportion equation
   543,256,681.50 : 1,176,763,933.69 = 1,176,763,933.69 : x
2. Step 2: Convert to fraction form
   543,256,681.50/1,176,763,933.69 = 1,176,763,933.69/x
3. Step 3: Cross multiply
   543,256,681.50x = 1,176,763,933.69 × 1,176,763,933.69
4. Step 4: Simplify right side
   543,256,681.50x = 1,384,773,355,627,678,976
5. Step 5: Solve for x
   x = 1,384,773,355,627,678,976/543,256,681.50
6. Step 6: Final answer
   x = 2,549,022,226.11