Finding the Third Proportional to 87,344,116 and 186,958,003

Step by Step Solution

1. Step 1: Write the proportion equation
   87,344,116 : 186,958,003 = 186,958,003 : x
2. Step 2: Convert to fraction form
   87,344,116/186,958,003 = 186,958,003/x
3. Step 3: Cross multiply
   87,344,116x = 186,958,003 × 186,958,003
4. Step 4: Simplify right side
   87,344,116x = 34,953,294,885,748,008
5. Step 5: Solve for x
   x = 34,953,294,885,748,008/87,344,116
6. Step 6: Final answer
   x = 400,179,159.01