Finding the Third Proportional to 16,157,711.25 and 35,355,838.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,157,711.25 : 35,355,838.50 = 35,355,838.50 : x
2. Step 2: Convert to fraction form
   16,157,711.25/35,355,838.50 = 35,355,838.50/x
3. Step 3: Cross multiply
   16,157,711.25x = 35,355,838.50 × 35,355,838.50
4. Step 4: Simplify right side
   16,157,711.25x = 1,250,035,316,038,082.25
5. Step 5: Solve for x
   x = 1,250,035,316,038,082.25/16,157,711.25
6. Step 6: Final answer
   x = 77,364,627.74