Finding the Third Proportional to 16,355,051,362.50 and 35,575,676,964

Step by Step Solution

1. Step 1: Write the proportion equation
   16,355,051,362.50 : 35,575,676,964 = 35,575,676,964 : x
2. Step 2: Convert to fraction form
   16,355,051,362.50/35,575,676,964 = 35,575,676,964/x
3. Step 3: Cross multiply
   16,355,051,362.50x = 35,575,676,964 × 35,575,676,964
4. Step 4: Simplify right side
   16,355,051,362.50x = 1,265,628,791,446,880,387,072
5. Step 5: Solve for x
   x = 1,265,628,791,446,880,387,072/16,355,051,362.50
6. Step 6: Final answer
   x = 77,384,580,665.32