Finding the Third Proportional to 14,335,148,929 and 19,931,878,739

Step by Step Solution

1. Step 1: Write the proportion equation
   14,335,148,929 : 19,931,878,739 = 19,931,878,739 : x
2. Step 2: Convert to fraction form
   14,335,148,929/19,931,878,739 = 19,931,878,739/x
3. Step 3: Cross multiply
   14,335,148,929x = 19,931,878,739 × 19,931,878,739
4. Step 4: Simplify right side
   14,335,148,929x = 397,279,790,066,200,215,552
5. Step 5: Solve for x
   x = 397,279,790,066,200,215,552/14,335,148,929
6. Step 6: Final answer
   x = 27,713,684,178.23