Finding the Third Proportional to 541,447,543.50 and 1,186,308,066

Step by Step Solution

1. Step 1: Write the proportion equation
   541,447,543.50 : 1,186,308,066 = 1,186,308,066 : x
2. Step 2: Convert to fraction form
   541,447,543.50/1,186,308,066 = 1,186,308,066/x
3. Step 3: Cross multiply
   541,447,543.50x = 1,186,308,066 × 1,186,308,066
4. Step 4: Simplify right side
   541,447,543.50x = 1,407,326,827,456,660,480
5. Step 5: Solve for x
   x = 1,407,326,827,456,660,480/541,447,543.50
6. Step 6: Final answer
   x = 2,599,193,300.17