Finding the Third Proportional to 106,493,712 and 152,182,272

Step by Step Solution

1. Step 1: Write the proportion equation
   106,493,712 : 152,182,272 = 152,182,272 : x
2. Step 2: Convert to fraction form
   106,493,712/152,182,272 = 152,182,272/x
3. Step 3: Cross multiply
   106,493,712x = 152,182,272 × 152,182,272
4. Step 4: Simplify right side
   106,493,712x = 23,159,443,911,081,984
5. Step 5: Solve for x
   x = 23,159,443,911,081,984/106,493,712
6. Step 6: Final answer
   x = 217,472,407.30