Finding the Third Proportional to 124,271,036 and 186,406,572

Step by Step Solution

1. Step 1: Write the proportion equation
   124,271,036 : 186,406,572 = 186,406,572 : x
2. Step 2: Convert to fraction form
   124,271,036/186,406,572 = 186,406,572/x
3. Step 3: Cross multiply
   124,271,036x = 186,406,572 × 186,406,572
4. Step 4: Simplify right side
   124,271,036x = 34,747,410,084,791,184
5. Step 5: Solve for x
   x = 34,747,410,084,791,184/124,271,036
6. Step 6: Final answer
   x = 279,609,885.00