Finding the Third Proportional to 123,592,774.50 and 186,979,842

Step by Step Solution

1. Step 1: Write the proportion equation
   123,592,774.50 : 186,979,842 = 186,979,842 : x
2. Step 2: Convert to fraction form
   123,592,774.50/186,979,842 = 186,979,842/x
3. Step 3: Cross multiply
   123,592,774.50x = 186,979,842 × 186,979,842
4. Step 4: Simplify right side
   123,592,774.50x = 34,961,461,314,344,964
5. Step 5: Solve for x
   x = 34,961,461,314,344,964/123,592,774.50
6. Step 6: Final answer
   x = 282,876,255.96