Finding the Third Proportional to 141,415,566 and 304,443,786

Step by Step Solution

1. Step 1: Write the proportion equation
   141,415,566 : 304,443,786 = 304,443,786 : x
2. Step 2: Convert to fraction form
   141,415,566/304,443,786 = 304,443,786/x
3. Step 3: Cross multiply
   141,415,566x = 304,443,786 × 304,443,786
4. Step 4: Simplify right side
   141,415,566x = 92,686,018,834,013,792
5. Step 5: Solve for x
   x = 92,686,018,834,013,792/141,415,566
6. Step 6: Final answer
   x = 655,415,959.19