Finding the Third Proportional to 3,596,456 and 7,705,901.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,596,456 : 7,705,901.50 = 7,705,901.50 : x
2. Step 2: Convert to fraction form
   3,596,456/7,705,901.50 = 7,705,901.50/x
3. Step 3: Cross multiply
   3,596,456x = 7,705,901.50 × 7,705,901.50
4. Step 4: Simplify right side
   3,596,456x = 59,380,917,927,702.25
5. Step 5: Solve for x
   x = 59,380,917,927,702.25/3,596,456
6. Step 6: Final answer
   x = 16,510,953.54