Finding the Third Proportional to 13,109,046 and 19,845,714

Step by Step Solution

1. Step 1: Write the proportion equation
   13,109,046 : 19,845,714 = 19,845,714 : x
2. Step 2: Convert to fraction form
   13,109,046/19,845,714 = 19,845,714/x
3. Step 3: Cross multiply
   13,109,046x = 19,845,714 × 19,845,714
4. Step 4: Simplify right side
   13,109,046x = 393,852,364,169,796
5. Step 5: Solve for x
   x = 393,852,364,169,796/13,109,046
6. Step 6: Final answer
   x = 30,044,319.33