Finding the Third Proportional to 17,465,120,318 and 37,990,314,361

Step by Step Solution

1. Step 1: Write the proportion equation
   17,465,120,318 : 37,990,314,361 = 37,990,314,361 : x
2. Step 2: Convert to fraction form
   17,465,120,318/37,990,314,361 = 37,990,314,361/x
3. Step 3: Cross multiply
   17,465,120,318x = 37,990,314,361 × 37,990,314,361
4. Step 4: Simplify right side
   17,465,120,318x = 1,443,263,985,247,602,868,224
5. Step 5: Solve for x
   x = 1,443,263,985,247,602,868,224/17,465,120,318
6. Step 6: Final answer
   x = 82,636,933,440.43