Finding the Third Proportional to 15,725,051 and 33,636,139

Step by Step Solution

1. Step 1: Write the proportion equation
   15,725,051 : 33,636,139 = 33,636,139 : x
2. Step 2: Convert to fraction form
   15,725,051/33,636,139 = 33,636,139/x
3. Step 3: Cross multiply
   15,725,051x = 33,636,139 × 33,636,139
4. Step 4: Simplify right side
   15,725,051x = 1,131,389,846,827,321
5. Step 5: Solve for x
   x = 1,131,389,846,827,321/15,725,051
6. Step 6: Final answer
   x = 71,948,246.58