Finding the Third Proportional to 118,069,588.25 and 185,199,563.25

Step by Step Solution

1. Step 1: Write the proportion equation
   118,069,588.25 : 185,199,563.25 = 185,199,563.25 : x
2. Step 2: Convert to fraction form
   118,069,588.25/185,199,563.25 = 185,199,563.25/x
3. Step 3: Cross multiply
   118,069,588.25x = 185,199,563.25 × 185,199,563.25
4. Step 4: Simplify right side
   118,069,588.25x = 34,298,878,227,990,752
5. Step 5: Solve for x
   x = 34,298,878,227,990,752/118,069,588.25
6. Step 6: Final answer
   x = 290,497,144.41