Finding the Third Proportional to 16,157,709.75 and 35,355,835.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,157,709.75 : 35,355,835.50 = 35,355,835.50 : x
2. Step 2: Convert to fraction form
   16,157,709.75/35,355,835.50 = 35,355,835.50/x
3. Step 3: Cross multiply
   16,157,709.75x = 35,355,835.50 × 35,355,835.50
4. Step 4: Simplify right side
   16,157,709.75x = 1,250,035,103,903,060.25
5. Step 5: Solve for x
   x = 1,250,035,103,903,060.25/16,157,709.75
6. Step 6: Final answer
   x = 77,364,621.80